Glen Lake is a lake located in Leelanau County in the U.S. state of Michigan, near Lake Michigan. Several villages and hamlets lie along or near its shore, including Burdickville, Glen Arbor, and Glen Haven. The lake actually consists of two large bodies of water connected by a narrow channel crossed by the State Route 22 bridge, with the larger body to the east being referred to as "Big Glen Lake" and the smaller body to the west as "Little Glen Lake". The two bodies, collectively referred to as Glen Lake, are at the same level and hydrologically similar. The total surface area of the two bodies are 4,871 acres (20 km²) and 1,415 acres (6 km²), with maximum depths of 130 feet (40 m) and 13 ft (4 m) respectively. There was a point in time when the lakes were actually the same depth, but sand blown from the adjacent Sleeping Bear Dunes is slowly filling in Little Glen. Big Glen Lake is nearly perfectly round, while Little Glen is more elongated.